condition	mean	min	max
4 h after light	10.627628	10.485631	10.769625
8 h after light	11.984698	9.88728	14.082116
12 h after light	13.104162	13.087799	13.120525
4 h after dark	26.4820645	19.112789	33.85134
8 h after dark	21.571213	12.251654	30.890772
12 h after dark	10.207083	10.207083	10.207083