condition	mean	min	max
4 h after light	0.6746906666666667	0.3292	0.909849
8 h after light	1.109234	0.223172	1.78099
12 h after light	1.384753	0.762159	1.91641
4 h after dark	1.6375186666666668	0.953636	2.20979
8 h after dark	1.356061	0.910943	1.79078
12 h after dark	0.594892	0.401828	0.965046