condition	mean	min	max
0 h after light	38.7582	36.0169	41.4995
4 h after light	27.6058	27.1974	28.0142
8 h after light	45.5678	37.781	53.3546
4 h after dark	54.5728	51.2223	57.9233
8 h after dark	57.647400000000005	57.4055	57.8893
12 h after dark	36.0127	29.4528	42.5726