condition	mean	min	max
4 h after light	44.363529	42.657425	46.069633
8 h after light	39.91817399999999	33.825478	46.01087
12 h after light	52.269969	47.134098	57.40584
4 h after dark	52.2812385	51.146904	53.415573
8 h after dark	59.806003000000004	51.654424	67.957582
12 h after dark	47.826557	47.826557	47.826557