condition	mean	min	max
0 h after light	27.8002	25.2481	30.3523
4 h after light	42.2472	33.2634	51.231
8 h after light	44.002700000000004	36.5546	51.4508
4 h after dark	80.63794999999999	73.4597	87.8162
8 h after dark	53.774550000000005	51.4534	56.0957
12 h after dark	37.8748	28.298	47.4516