condition	mean	min	max
4 h after light	26.4755235	23.500442	29.450605
8 h after light	30.4979205	27.027161	33.96868
12 h after light	23.778534999999998	22.836882	24.720188
4 h after dark	55.917602	24.383171	87.452033
8 h after dark	63.750113	27.445094	100.055132
12 h after dark	19.93025	19.93025	19.93025