condition	mean	min	max
3 h after light	19.3613	18.4567	20.2525
6 h after light	23.669533333333334	19.6619	28.9351
9 h after light	20.3019	19.5927	20.953
12 h after light	22.059225	21.4126	23.0662
3 h after dark	28.375766666666667	26.9527	30.9178
6 h after dark	27.339233333333333	26.8457	27.7774
9 h after dark	23.4136	20.3253	26.6923
12 h after dark	25.6537	23.2903	28.0171