condition	mean	min	max
4 h after light	1.9926500000000003	1.81919	2.16611
8 h after light	2.06874	1.76869	2.36879
12 h after light	3.40533	1.08006	5.7306
4 h after dark	2.373715	1.91535	2.83208
8 h after dark	1.96144	1.73462	2.18826
12 h after dark	1.119294	0.931488	1.3071