condition	mean	min	max
0 h after light	40.92835	40.902	40.9547
4 h after light	26.5227	26.0227	27.0227
8 h after light	29.8533	28.1356	31.571
4 h after dark	36.364900000000006	35.4393	37.2905
8 h after dark	38.87095	35.5398	42.2021
12 h after dark	35.3007	33.1264	37.475