condition	mean	min	max
3 h after light	1.0977013333333334	0.503824	1.6643
6 h after light	6.32069	5.03106	7.51357
9 h after light	7.706236666666667	7.46079	8.07309
12 h after light	3.1272433333333334	1.38559	5.12043
3 h after dark	3.6093200000000003	1.65696	6.16786
6 h after dark	2.7289000000000003	1.63371	4.35416
9 h after dark	2.6292366666666664	1.55493	3.79306
12 h after dark	3.09177	1.20123	5.55228