condition	mean	min	max
4 h after light	3.559475	3.32837	3.79058
8 h after light	4.8553049999999995	4.70961	5.001
12 h after light	4.248615	4.21635	4.28088
4 h after dark	2.28932	2.12448	2.44462
8 h after dark	2.4261133333333333	2.00394	2.7369
12 h after dark	2.4748366666666666	2.12228	2.8019