condition	mean	min	max
0 h after light	37.427	36.4283	38.4257
4 h after light	31.6582	28.4242	34.8922
8 h after light	63.349	60.3429	66.3551
4 h after dark	73.9697	60.9373	87.0021
8 h after dark	55.28145	53.4222	57.1407
12 h after dark	36.9938	36.0089	37.9787