condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.56343	0.0	1.12686
8 h after light	2.31052	1.13075	3.49029
4 h after dark	1.68375	0.0	3.3675
8 h after dark	0.567565	0.0	1.13513
12 h after dark	1.674795	0.0	3.34959