condition	mean	min	max
4 h after light	10.681712000000001	10.534357	10.829067
8 h after light	12.8325765	12.722172	12.942981
12 h after light	12.365639	12.363676	12.367602
4 h after dark	17.741112	15.052589	20.429635
8 h after dark	23.217867	21.126685	25.309049
12 h after dark	14.043523	14.043523	14.043523