condition	mean	min	max
4 h after light	27.132180499999997	22.846569	31.417792
8 h after light	30.2199475	25.542814	34.897081
12 h after light	37.524283	37.31442	37.734146
4 h after dark	40.8594625	31.417792	50.301133
8 h after dark	33.996446	29.851906	38.140986
12 h after dark	27.19003	27.19003	27.19003