condition	mean	min	max
4 h after light	54.3263	53.3771	55.2755
8 h after light	23.545099999999998	22.7222	24.368
12 h after light	14.2254	13.4692	14.9816
4 h after dark	45.59446666666667	44.194	46.3604
8 h after dark	66.65783333333333	55.7172	77.8934
12 h after dark	74.13633333333333	69.6264	78.5144