condition	mean	min	max
4 h after light	0.382106	0.0	0.635106
8 h after light	0.8650293333333333	0.274585	1.42581
12 h after light	0.793987	0.503673	1.18795
4 h after dark	1.6958966666666668	1.00923	3.05154
8 h after dark	2.3872516666666668	0.578365	5.14824
12 h after dark	1.23759	0.50814	1.77937