condition	mean	min	max
2 h after light	18.475	17.8807	19.0317
6 h after light	21.136699999999998	18.8054	23.4134
10 h after light	25.7993	20.8711	31.6942
2 h after dark	21.950566666666667	18.2773	23.8301
6 h after dark	16.896166666666666	15.4467	17.7105
10 h after dark	11.384656666666666	8.20917	13.7387