condition	mean	min	max
0 h after light	0.6745410000000001	0.656911	0.692171
4 h after light	2.1378500000000003	2.01141	2.26429
8 h after light	2.3796999999999997	2.12647	2.63293
4 h after dark	1.469975	1.39538	1.54457
8 h after dark	1.56739	1.5428	1.59198
12 h after dark	1.0415785	0.873147	1.21001