condition	mean	min	max
4 h after light	12.991673333333335	10.09275	14.82581
8 h after light	22.914270000000002	16.74801	33.940670000000004
12 h after light	46.07521	33.19082	63.80803
16 h after light	91.42645666666667	82.38403000000001	100.137
4 h after dark	23.251013333333333	16.16084	32.30924
8 h after dark	6.1890279999999995	5.732982	6.459695