condition	mean	min	max
4 h after light	104.5675	100.947	108.188
8 h after light	51.91785	48.2192	55.6165
12 h after light	48.895700000000005	44.8279	52.9635
4 h after dark	69.60396666666666	65.8959	72.0002
8 h after dark	76.85566666666666	70.654	86.9286
12 h after dark	99.93463333333334	93.0399	104.8