condition	mean	min	max
4 h after light	2.5978450000000004	2.24155	2.95414
8 h after light	3.242445	3.2291	3.25579
12 h after light	5.034885	4.84678	5.22299
4 h after dark	7.861365	7.79479	7.92794
8 h after dark	4.93393	4.73549	5.13237
12 h after dark	4.5128699999999995	4.3544	4.67134