condition	mean	min	max
2 h after light	12.609883333333332	9.5819	16.6798
6 h after light	17.18415	12.54	21.3246
10 h after light	28.972550000000002	21.3659	39.3528
14 h after light	31.301816666666667	22.2286	44.6572
18 h after light	25.67925	19.322	36.491
2 h after dark	11.476791666666667	9.0434	15.1841