condition	mean	min	max
4 h after light	0.128299	0.0	0.252182
8 h after light	0.7265666666666666	0.21347	1.33676
12 h after light	0.818517	0.365444	1.31677
4 h after dark	1.57388	1.11477	1.84303
8 h after dark	0.680504	0.548601	0.82719
12 h after dark	0.5389376666666666	0.401066	0.682931