condition	mean	min	max
4 h after light	27.6391	25.9011	29.3771
8 h after light	35.5095	34.0223	36.9967
12 h after light	34.31395	30.8161	37.8118
4 h after dark	44.21993333333334	42.5375	45.6007
8 h after dark	46.82796666666667	44.286	50.8396
12 h after dark	42.4452	41.3386	44.2099