condition	mean	min	max
2 h after light	1.2860506666666667	0.775632	1.62658
6 h after light	1.7641399999999998	1.22739	2.19879
10 h after light	2.048376666666667	1.88433	2.25094
2 h after dark	1.8099163333333332	0.937919	2.94765
6 h after dark	2.03334	1.63114	2.26425
10 h after dark	3.7495	3.30106	4.07891