condition	mean	min	max
0 h after light	1.9218199999999999	1.66726	2.17638
4 h after light	2.216405	2.01957	2.41324
8 h after light	2.761595	2.7367	2.78649
4 h after dark	3.2110700000000003	2.46151	3.96063
8 h after dark	2.02588	2.01738	2.03438
12 h after dark	1.4209100000000001	1.2785	1.56332