condition	mean	min	max
1 h after light	21.442038535000002	21.22398659	21.66009048
3 h after light	17.936741146666666	12.68322198	27.80197334
5 h after light	9.136134230666666	7.759408552000001	10.67544208
7 h after light	7.8425347683333335	7.363692652999999	8.303141611000001
9 h after light	6.2720236499999995	4.275821518	8.786735212
11 h after light	6.162539134333334	4.757461318	8.050199981
13 h after light	8.478403206	8.102794555	8.760528682999999
15 h after light	7.922054733333333	7.069978197	8.648139469
1 h after dark	7.634804120666666	5.218118049	11.332735099999999
3 h after dark	9.623664623333333	7.340404502999999	12.40290025
5 h after dark	7.990545912666667	5.9607101689999995	11.20786724
7 h after dark	13.273231276666666	10.60548029	14.62792805