condition	mean	min	max
4 h after light	2.69746	2.31181	3.08311
8 h after light	1.2974125	0.690035	1.90479
12 h after light	1.6750690000000001	0.481008	2.86913
4 h after dark	0.7461093333333333	0.0	1.48414
8 h after dark	3.794483333333333	2.93911	5.17205
12 h after dark	6.422936666666667	4.41011	9.64394