condition	mean	min	max
2 h after light	17.022596666666665	9.21678	27.0796
6 h after light	12.204786666666667	5.81023	22.5686
10 h after light	12.01206	6.62044	17.2736
14 h after light	10.694973333333333	6.37251	14.3946
18 h after light	13.000975	9.59775	17.829
2 h after dark	12.73992	8.16612	21.7242