condition	mean	min	max
0 h after light	84.5298	83.3035	85.7561
4 h after light	74.2401	63.2057	85.2745
8 h after light	22.28715	21.4148	23.1595
4 h after dark	32.6759	30.5789	34.7729
8 h after dark	69.70765	66.8603	72.555
12 h after dark	92.44735	91.9961	92.8986