condition	mean	min	max
4 h after light	11.4630715	10.677132	12.249011
8 h after light	10.005658	9.334184	10.677132
12 h after light	9.9674795	9.898943	10.036016
4 h after dark	9.4041015	8.908131	9.900072
8 h after dark	10.155394000000001	9.465524	10.845264
12 h after dark	14.654328	14.654328	14.654328