condition	mean	min	max
2 h after light	20.4386	17.8523	21.7704
6 h after light	19.0626	14.0714	22.8294
10 h after light	19.3378	13.6898	26.2921
2 h after dark	20.542333333333332	17.9548	25.4847
6 h after dark	23.61916666666667	21.4713	25.5496
10 h after dark	18.7387	15.2151	21.5017