condition	mean	min	max
4 h after light	1.354195	1.23662	1.47177
8 h after light	0.594175	0.0	1.18835
12 h after light	1.64173	1.22944	2.05402
4 h after dark	1.1361506666666668	0.835332	1.71337
8 h after dark	3.24558	2.3527	4.37854
12 h after dark	1.3894713333333333	0.847294	1.87757