condition	mean	min	max
4 h after light	0.979452	0.324894	1.63401
8 h after light	0.127999	0.0	0.255998
12 h after light	0.40092	0.0	0.80184
4 h after dark	1.3293000104	0.0	3.9879
8 h after dark	2.72728	0.0	6.41209
12 h after dark	0.124749	0.0	0.374247