condition	mean	min	max
4 h after light	13.240258	12.848074	13.632442
8 h after light	12.613975499999999	10.314748	14.913203
12 h after light	13.8876545	12.967436	14.807873
4 h after dark	10.170609500000001	10.16319	10.178029
8 h after dark	10.417170500000001	10.069202	10.765139
12 h after dark	12.064417	12.064417	12.064417