condition	mean	min	max
4 h after light	23.292450000000002	18.3583	28.2266
8 h after light	41.84965	41.3495	42.3498
12 h after light	53.8608	44.4962	63.2254
4 h after dark	36.62295	35.604	37.6419
8 h after dark	31.8271	31.6135	32.0407
12 h after dark	30.3608	28.7524	31.9692