condition	mean	min	max
0 h after light	2.7912	2.67738	2.90502
4 h after light	3.968965	2.7824	5.15553
8 h after light	5.8999749999999995	4.67226	7.12769
4 h after dark	6.287855	5.61416	6.96155
8 h after dark	6.405765	6.11661	6.69492
12 h after dark	2.9250100000000003	2.78507	3.06495