condition	mean	min	max
4 h after light	84.028112	49.670321	118.385903
8 h after light	94.6369525	76.556758	112.717147
12 h after light	75.4802575	72.530717	78.429798
4 h after dark	49.6977325	25.534162	73.861303
8 h after dark	51.508007	45.786073	57.229941
12 h after dark	42.856912	42.856912	42.856912