condition	mean	min	max
0 h after light	6.695085000000001	6.25469	7.13548
4 h after light	2.88011	1.36322	4.397
8 h after light	3.56799	2.72381	4.41217
4 h after dark	6.58207	6.15619	7.00795
8 h after dark	3.305275	2.65755	3.953
12 h after dark	2.8609400000000003	2.67221	3.04967