condition	mean	min	max
0 h after light	1.1065965	0.886223	1.32697
4 h after light	0.0563365	0.0	0.112673
8 h after light	2.4947549999999996	2.36385	2.62566
4 h after dark	9.52411	8.25392	10.7943
8 h after dark	4.8149049999999995	4.13851	5.4913
12 h after dark	0.2736745	0.216053	0.331296