condition	mean	min	max
4 h after light	0.391547	0.287399	0.495695
8 h after light	0.0981965	0.0	0.196393
12 h after light	0.2076402	0.0762884	0.338992
4 h after dark	0.035895	0.0	0.107685
8 h after dark	0.4150646666666667	0.287057	0.511031
12 h after dark	0.6623313333333333	0.133787	1.3275